Vocabulary

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Across
  1. 2. The energy of an object that is due to the object’s motion
  2. 6. A coil of wire with an electric current in it.
  3. 10. A force parallel to the velocity of the flow; it opposes the direction of an aircraft and, in combination with thrust, determines the speed of the aircraft.
  4. 13. A material in which charges can move freely.
  5. 14. Any material that attracts iron or materials containing iron.
  6. 16. A material in which charges cannot move freely
  7. 17. Any region in which a physical force has an effect.
  8. 20. A device that converts mechanical energy into electrical energy.
  9. 22. A force of attraction between objects that is due to their masses.
  10. 24. The process of creating a current in a circuit by changing a magnetic field
  11. 26. A push or pull exerted on an object in order to change the motion of the object; force has size and direction.
  12. 27. The tendency of an object to resist a change in motion unless an outside force acts on the object.
Down
  1. 1. One of two points such as the ends of a magnet, that have opposing magnetic qualities.
  2. 3. The interaction between electricity and magnetism.
  3. 4. A passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
  4. 5. The sum of an object's kinetic energy and potential energy due to gravity or elastic deformation; doesn’t include chemical energy or nuclear energy.
  5. 6. The force that resists the start of a sliding motion between two surfaces that are in contract and at rest
  6. 7. The force of attraction or repulsion generated by moving or spinning electric charges
  7. 8. Electric charge at rest; generally produced by friction or induction.
  8. 9. A region where a magnetic force can be detected.
  9. 11. The motion of a body when only the force of gravity is acting on the body.
  10. 12. The force that opposes the movement of two surfaces that are in contact and are moving over each other.
  11. 15. Force The combination of all of the forces acting on an object
  12. 16. A fundamental property that leads to the electromagnetic interactions among particles that make up matter.
  13. 18. A coil that has a soft iron core and that acts as a magnet when an electric current is in the coil.
  14. 19. A device that converts electrical energy into mechanical energy
  15. 21. The energy of an object that is due to the object’s motion
  16. 23. An element or compound that conducts electricalcurrent better than an insulator but not as well as a conductor does.
  17. 25. The path that a body follows as it travels around another body in space.